Try doing 40 to 60 miles on a dirt bike, It's great exercise!

Awww, c'mon. How hard could it be? Sit on a nice comfy seat, use your wrist muscles once in a while to work the throttle, and for the really tough part of the workout, wow, use your other wrist to pull in the clutch, and then, (are you ready for this?) move your foot to change the gears. Whew... what a workout.

HEY--- don't go off the deep end, I'm JUST KIDDING!!

I have read that motocross racers are probably the most conditioned of any athlete in any sport.

But seriously, try doing 40 to 60 miles on a mountain bike. Now that is some seriously great excercise!

tanstaafl.